Home > Copper Nickel > Copper Nickel ERW Pipes
Operating from the heart of Kinshasa, Wissa Pipes has built a strong reputation as a trusted manufacturer and supplier, specializing in the robust demands of industrial piping. Our focus is on providing high-quality Copper Nickel ERW Pipes, engineered to withstand the unique challenges presented by harsh and corrosive environments. We understand that reliability is paramount for your projects, which is why we are committed to delivering products that combine resilient performance with the exceptional durability that the copper-nickel alloy is known for.
The inherent strength of these pipes comes from their composition, primarily a blend of copper and nickel, often with small additions of iron and manganese for enhanced performance. This specific mix gives the material outstanding resistance to corrosion, especially from saltwater, making it incredibly durable. Mechanically, these pipes are known for their excellent tensile strength and good flexibility, allowing them to handle high pressures and resist fatigue over a long service life, which is crucial for demanding applications.
Specifications : ASTM / ASME SB 111 / 151 / 466
Standard : ASTM, ASME and API
Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Outer Diameter : 4.00 to 22.00 mm
Well Thickness : Between 0.15mm and 1.50 mm
Length : Single Random, Double Random & Required Length
Schedule : SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Seamless / ERW / Welded / EFW / Fabricated / CDW
Form : Round Pipes, Square Pipes, Rectangular Pipe
End : Plain End, Beveled End, Treaded
Grades : Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90-10 / 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 90-1000 psi | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Copper Nickel ERW Pipes from Wissa Pipes and Tubes for their exceptional corrosion resistance, high strength, and durability. These pipes are ideal for marine, chemical, and offshore applications, offering long-lasting performance and superior reliability.
Wissa Pipes and Tubes is the largest supplier of Copper Nickel ERW Pipes in Kinshasa, Thailand, providing top-quality, corrosion-resistant pipes and tubing ideal for marine, industrial, and chemical applications, with reliable delivery and excellent customer service.
Yes, custom sizes are available for Copper Nickel ERW Pipes to meet specific project requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@wissapipes.com.
*Copper Nickel ERW Pipes* find extensive use in industries that demand reliable and corrosion-resistant piping solutions. They’re commonly utilized in marine engineering, shipbuilding, seawater cooling systems, and ballast water lines. Offshore oil and gas platforms rely on them for piping and hydraulic systems that face saline conditions. Power plants and desalination facilities depend on these pipes for heat exchangers, condensers, and cooling systems. Additionally, they play a role in chemical processing and antifouling systems. Their durability, resistance to corrosion, and cost-effectiveness make them an ideal choice for a wide range of applications.
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